2005646056

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1657}}^1\times {\mathrm{2131}}^1$

素因数の和:3865

約数の個数: 32

約数和(自身を含む): 3817644480

約数和(自身を除く): 1811998424

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1657, 2131, 3314, 4262, 6628, 8524, 13256, 17048, 117647, 151301, 235294, 302602, 470588, 605204, 941176, 1210408, 3531067, 7062134, 14124268, 28248536, 250705757, 501411514, 1002823028, 2005646056]

約数ペア:

[(1, 2005646056), (2, 1002823028), (4, 501411514), (8, 250705757), (71, 28248536), (142, 14124268), (284, 7062134), (568, 3531067), (1657, 1210408), (2131, 941176), (3314, 605204), (4262, 470588), (6628, 302602), (8524, 235294), (13256, 151301), (17048, 117647)]